Full-drive-by-wire electric drive chassis and robot

Abstract

The invention relates to a full-drive-by-wire electric drive chassis and a robot, and belongs to the technical field of mobile robots. The full-drive-by-wire electric drive chassis comprises a frame, front wheels, rear wheels and a vehicle-mounted controller; the front wheels are connected with steering mechanisms for driving the front wheels to steer; the rear wheels are connected with a walking mechanism for driving the rear wheels to rotate and a brake mechanism for slowing down the rotating speed of the rear wheels; a front suspension mechanism is connected between the front wheel and the frame; a rear suspension mechanism is connected between the rear wheel and the frame; the steering mechanism, the walking mechanism and the brake mechanism are all connected with the vehicle-mounted controller. The full-drive-by-wire electric drive chassis has the beneficial effects that the wheel type structure is adopted, the walking speed is higher, the vehicle can better adapt to the higher-speed operation requirement on the urban hard road surface, the advancing, retreating, steering, acceleration and deceleration are all controlled by the vehicle-mounted controller, the drive-by-wire autonomous driving can be realized, and the automation degree is high; the independent front suspension mechanism and the independent rear suspension mechanism are arranged, the cross-country ability, the climbing ability and the obstacle crossing ability of the robot are enhanced, and the full-drive-by-wire electric drive chassis is more suitable for outdoor complex road conditions.

Description

technical field [0001] The invention relates to the technical field of mobile robots, in particular to a fully wire-controlled electric drive chassis and a robot. Background technique [0002] With the continuous advancement of science and technology, the application of intelligent equipment is becoming more and more extensive. For example, mobile robots can replace maintenance personnel for park or outdoor inspections, so it is necessary to design a chassis structure suitable for this type of mobile robot. [0003] The traditional mobile robot chassis can realize manual steering, manual forward and backward, manual braking and other actions under the direct operation of personnel. Limit the application of mobile robots. [0004] In order to solve the above problems, the present invention proposes a full-wire control electric drive chassis and robot. Contents of the invention [0005] In order to solve at least one of the above-mentioned technical problems, the present ...

AI Technical Summary

Problems solved by technology

[0003]The traditional mobile robot chassis can realize manual steering, manual forward and backward, manual braking and other actions under the direct operation of personnel, but the traditional chassis cannot realize the function of autonomous driving by wire control. Moreover, the walking speed is slow, the steering adjustment is cumbersome, and there is no braking ability, which greatly limits the application of mobile robots

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